Lorch, Andrew L
Current rating: 1486
Record: 2-3
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 466 | Bondioli, Mark (1584) | Lost 0-2 | -161484 |
| 2sealed | 332 | Anderson, Marc (1534) | Won 2-0 | +181502 |
| 3sealed | 422 | Russell, Tania (1499) | Won 2-0 | +181520 |
| 4sealed | 303 | St. John, Michael D (1518) | Lost 0-2 | -181502 |
| 5sealed | 276 | Welzbacher, Jordan (1572) | Lost 0-2 | -161486 |
| average opponent: 1541record: 2-3 | new rating: 1486 | |||